PubMed:32026671 / 107-117
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T18","span":{"begin":1,"end":4},"obj":"DT"}],"text":" the clini"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok20","span":{"begin":1,"end":4},"obj":"DT"}],"text":" the clini"}